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Does HCl exhibit only London dispersion forces?

It’s only going to exhibit London dispersion forces because again anything that’s just an atom by itself will only do a London dispersion. HCl will have London dispersion simply because these forces are pretty much present in everything.

Is Cl2 London dispersion?

Which of the following exhibit only London (dispersion) forces? He only has dispersion forces and is non-polar. H2O has dispersion, dipole-dipole, and hydrogen bonding. Cl2 has only dispersion forces and is non-polar.

Is London dispersion polar or nonpolar?

London dispersion forces, under the category of van der Waal forces: These are the weakest of the intermolecular forces and exist between all types of molecules, whether ionic or covalent—polar or nonpolar. The more electrons a molecule has, the stronger the London dispersion forces are.

Why are they called London dispersion forces?

London dispersion force is a weak intermolecular force between two atoms or molecules in close proximity to each other. The force gets its name because Fritz London first explained how noble gas atoms could be attracted to each other in 1930.

What is the relationship between polarizability and dispersion forces?

Polarizability affects dispersion forces in the following ways: As polarizability increases, the dispersion forces also become stronger. Thus, molecules attract one another more strongly and melting and boiling points of covalent substances increase with larger molecular mass.

How do London dispersion forces arise?

London dispersion forces arise because, at any given instant, there may be more electron density at one end of the molecule than at the other. The positive charge attracts the electrons in an adjacent molecule. This temporary attractive force is the London dispersion force.

What affects the strength of London dispersion forces?

Generally, London dispersion forces depend on the atomic or molecular weight of the material. Heavier atoms or molecules have more electrons, and stronger London forces. This means that they are harder to melt or boil.

What does the strength of intermolecular forces depend on?

The state of matter depends on: – temperature – pressure – The kinetic energy of the particles. – The strength of the attractions between the particles. Molecules/atoms can stick to each other.